Finite-time output consensus of second-order multi-agent systems with mismatched disturbances via active anti-disturbance control

Guipu Li, Xiangyu Wang, Shihua Li, Wei Xing Zheng, Xisong Chen

Research output: Chapter in Book / Conference PaperConference Paperpeer-review

3 Citations (Scopus)

Abstract

![CDATA[This paper studies the finite-time output consensus problem of second-order multi-agent systems with both mismatched disturbances and unknown state elements. This problem is solved by an active anti-disturbance control (AADC) method, which integrates the disturbance estimation/compensation and the baseline consensus protocols based on feedback control together. To estimate the matched/mismatched disturbances and the agents unknown state elements, a finite-time generalized state observer is constructed for each agent. Based on the distributed adding a power integrator feedback control method, and the estimates of the matched/mismatched disturbances and the systems unknown states, AADC consensus protocols are developed for both leaderless and leader-follower cases. The proposed protocols achieve finite-time consensus of the agents outputs in both cases. Simulation results demonstrate the effectiveness of the proposed consensus algorithms.]]
Original languageEnglish
Title of host publicationProceedings of the 11th Asian Control Conference (ASCC), Gold Coast Convention Centre, Australia, December 17-20, 2017
PublisherIEEE
Pages2042-2047
Number of pages6
ISBN (Print)9781509015733
DOIs
Publication statusPublished - 2017
EventAsian Control Conference -
Duration: 17 Dec 2017 → …

Conference

ConferenceAsian Control Conference
Period17/12/17 → …

Keywords

  • adaptive control systems
  • computer algorithms
  • computer network protocols
  • consensus
  • feedback control systems
  • multiagent systems

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